List of champions that can earn Mastery Chest

Feature allows you to quickly see which champions are applicable to earn a Mastery Chest.
Note that all champions are displayed including those that are not owned.

Step 1 - Open list of champions without Mastery Chests

To view list on champions which don't have Mastery Chest granted click on the big chest icon below Summoner's main champion.

Step 2 - Reviewing list of champions without Mastery Chest

In newly opened window you can see list of champions that don't have mastery chest granted.

[!] Note that all champions are listed including those that are not owned by Summoner. Riot doesn't give champion and skin posession information in order to protect accounts from being targeted for stealing.

Remember that you can earn key fragments and Mastery Chests only with champions you own.

Step 3 - Closing window

To close window click on either close button or big chest icon again.

"Who Is My Opponent LoL" isn't endorsed by Riot Games and doesn't reflect the views or opinions of Riot Games or anyone officially involved in producing or managing League of Legends.

League of Legends and Riot Games are trademarks or registered trademarks of Riot Games, Inc. League of Legends © Riot Games, Inc.

Downloading

I strongly suggest downloading "Who Is My Opponent LoL" from original source at GitHub.
This way you can protect yourself from modified version that may contain malicious code.

Contacts

EUNE: TheEdgeOfDestiny
Email: edgeofdestiny@mail.ru
English is not my mother tongue so I'm pretty sure there are grammar mistakes on site or in app. I'll be grateful if you point them out.